CN213692577U

CN213692577U - Bus duct interface

Info

Publication number: CN213692577U
Application number: CN202022438373.0U
Authority: CN
Inventors: 娄勇
Original assignee: Guizhou Xierde Electric Power Technology Co ltd
Current assignee: Guizhou Xierde Electric Power Technology Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-07-13
Anticipated expiration: 2030-10-28

Abstract

The embodiment of the utility model provides a relate to power transmission equipment technical field, concretely relates to bus duct interface, including the casing, be located conductor in the casing, with both ends fixed connection's splicer about the casing, still including being located a plurality of mounting holes of casing upper surface or lower surface, with mounting hole fixed connection's grafting mechanism, grafting mechanism makes the generating line branch and is connected with the jack box, the beneficial effects of the embodiment of the utility model are that: the utility model discloses the setting of socket bedplate prevents that the unexpected electrified conductor of contact of finger, and the security performance is high, and the setting of signboard on the socket base, the phase sequence of the quick discernment conductor of being convenient for, the setting of socket apron prevents that conductor contact surface from being contaminated, and the setting of liner has dustproof or damp-proofing ability, and slide mechanism's setting, the socket apron of being convenient for opens or closes the socket bedplate, and convenient operation improves the efficiency of installation.

Description

Bus duct interface

Technical Field

The utility model relates to an electric power transmission equipment technical field, concretely relates to bus duct interface.

Background

With the continuous development of society, the current propagation technology is changed, the power consumption of various industries is increased rapidly, particularly, the appearance of numerous high-rise buildings and large-scale factory workshops, the traditional cable serving as a power transmission lead cannot meet the requirement in a large-current transmission system, the parallel connection of multiple cables brings inconvenience to field installation, construction and connection, and the bus duct is widely applied to power supply and distribution systems of industrial and mining enterprises, building construction and the like. In a power supply and distribution system, a branch line needs to be inserted into a bus duct, and a wiring socket is generally arranged on a shell of the bus duct. For example, in a three-phase four-wire system power distribution system, four wiring sockets are required to be arranged on a shell of a bus duct, and a jack box with a branch line is plugged in a bus in each wiring socket. Although the method for arranging the wiring socket on the bus duct shell in the prior art meets the wiring and wiring requirements of a power supply and distribution system, when the jack box with branch lines is taken off, because the wiring socket which is opened on the bus duct shell is not provided with an obvious protection device, a bus in the socket is exposed outside, so that the dust, moisture or corrosive gas can be immersed, the normal operation of the power supply and distribution system is influenced, electric shock accidents are easily caused, and the safety is poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the embodiment of the utility model provides a bus duct interface that security performance is good and avoid the socket to expose externally.

The utility model provides a bus duct interface, includes the casing, is located conductor in the casing, with both ends fixed connection's splicer about the casing, still including being located a plurality of mounting holes of casing upper surface or lower surface, with mounting hole fixed connection's grafting mechanism, grafting mechanism makes the generating line branch and is connected with the jack box, grafting mechanism include with mounting hole fixed connection's socket bedplate, with the leading flank and the trailing flank of casing pass through sliding mechanism sliding connection and are used for the closing cap the socket apron of socket bedplate.

Preferably, the casing including be located around both sides the curb plate, with the backup pad of the front and back both sides face fixed connection of curb plate, the backup pad sets up two, two the backup pad is arranged from top to bottom, and is a plurality of the mounting hole is followed the length direction evenly distributed of backup pad.

Preferably, the socket base plate is provided with a through hole for the conducting strip of the conductor to pass through, and the upper surface of the socket base plate is provided with a signboard for identifying the phase sequence.

Preferably, the upper surface of the socket plate is located above the upper surface of the housing, and the top of the conductive sheet of the conductor is located below the top of the through hole.

Preferably, the front side and the rear side of the socket cover plate are slidably connected with the front side and the rear side of the side plate through the sliding mechanisms, a gasket is arranged on the lower surface of the socket cover plate, and the lower surface of the gasket is in sealing contact with the upper surface of the socket seat plate.

Preferably, the upper surface of socket apron is equipped with and is used for gliding operation groove, the operation groove is located both sides and the symmetry setting around the socket apron.

Preferably, the sliding mechanism comprises a sliding block fixedly connected with the front side and the rear side of the socket cover plate respectively, and a sliding groove located on the front side and the rear side of the side plate and matched with the sliding block, and the sliding groove is arranged along the length direction of the side plate.

Preferably, the sliding block comprises a moving block fixedly connected with the front side surface and the rear side surface of the socket cover plate respectively, and a limiting block fixedly connected with the top and the bottom of the moving block respectively.

Preferably, the sliding groove comprises a moving groove which is located on two side faces of the front side face of the side plate and is matched with the moving block, and a limiting groove which is located on the upper surface and the lower surface of the moving groove respectively and is matched with the limiting block.

The utility model discloses beneficial effect does: the utility model discloses the setting of socket bedplate prevents that the unexpected electrified conductor of contact of finger, and the security performance is high, and the setting of signboard on the socket base, the phase sequence of the quick discernment conductor of being convenient for, the setting of socket apron prevents that conductor contact surface from being contaminated, and the setting of liner has dustproof or damp-proofing ability, and slide mechanism's setting, the socket apron of being convenient for opens or closes the socket bedplate, and convenient operation improves the efficiency of installation.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view taken along the line A-A;

FIG. 3 is a schematic view of the socket plate in the direction B;

fig. 4 is a schematic structural view of the socket cover plate of the present invention;

fig. 5 is a schematic structural view of the housing of the present invention;

in the figure: the socket comprises a shell 1, a connector 2, a side plate 3, a supporting plate 4, a socket base plate 5, a socket cover plate 6, an operation groove 7, a sliding mechanism 8, a jack 9, a conductor 10, a conducting strip 11, a signboard 12, a liner 13, a sliding block 14, a sliding groove 15 and a mounting hole 16.

Detailed Description

Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.

Example 1

As shown in fig. 1, a bus duct jack comprises a shell 1, a conductor 10 positioned in the shell 1, a connector 2 fixedly connected with the left end and the right end of the shell 1, the connector 2 is convenient for connecting two bus ducts, the bus duct jack also comprises a plurality of mounting holes 16 positioned on the upper surface or the lower surface of the shell 1, and a plugging mechanism fixedly connected with the mounting holes 16, the plugging mechanism enables a bus to branch and be connected with a jack box, the bus is convenient for branching, the plugging mechanism comprises a socket base plate 5 fixedly connected with the mounting holes 16 through bolt components or adhesives, and socket cover plates 6 slidably connected with the front side and the rear side of the shell 1 through sliding mechanisms 8 and used for sealing the socket base plate 5, the side surfaces of the socket base plate 5 are fixedly connected with the inner surfaces of the mounting holes 16 through bolt components or adhesives, the number of the socket cover plates 6 is equal to the number of the socket base plates 5, the socket cover plates 6 are positioned above the socket, when socket board 5 is not used, socket board 5 is covered through this 6 of socket, avoids dust or moisture to get into the inside influence to the conductor of casing 1 through socket board 5.

Casing 1 includes curb plate 3, backup pad 4 with curb plate 3 front and back both sides face through viscose fixed connection, backup pad 4 sets up two, two backup pads 4 are vertical direction and distribute from top to bottom, two curb plates 3 constitute with two backup pads 4 and hold the chamber, conductor 10 is located and holds the intracavity, the length direction evenly distributed of backup pad 4 is followed to a plurality of mounting holes 16, mounting hole 16 makes the inside and external intercommunication of curb plate 3, mounting hole 16 makes and holds chamber and external intercommunication, distance between two adjacent mounting holes 16 is greater than 570mm, the length scale of curb plate 3 is 720~3000mm, length is 5 mounting holes 16 at most can be set up to the standard section single face of 3000mm curb plate 3, two backup pads 4 all are provided with mounting hole 14 from top to bottom, the grafting mechanism can be installed to two upper and lower faces of casing 1 promptly, and convenient to use.

The socket base plate 5 is provided with a through hole 9 for the conducting strip 11 of the conductor 10 to pass through, and the upper surface of the socket base plate 5 is provided with a signboard 12 for identifying the phase sequence. The upper surface of socket bedplate 5 is located the top of the upper surface of top backup pad 4, and the top of the conducting strip 11 of conductor 10 is located the below at through-hole 9 top, avoids the conducting strip 11 of conductor to expose in the outside of casing 1 and makes the electrified conductor of unexpected contact of finger, and the security performance is high, and signboard 12 marks different serial numbers on corresponding conductor phase place, is convenient for discern the phase sequence of conductor fast, improves the efficiency of installation, saves workman operating time.

Both sides are passed through slide mechanism 8 and curb plate 3 around both sides sliding connection around the socket apron 6, and slide mechanism 8 makes socket apron 6 remove conveniently, and socket apron 6 lower surface is equipped with liner 13, and liner 13 adopts the material that has dampproofing and sealing performance, avoids dust and moisture etc. to get into and holds the intracavity and produce the influence to the conductor, influences the life of conductor, the lower surface of liner 13 and the last surface sealing contact of socket bedplate 5. The upper surface of socket apron 6 is equipped with and is used for gliding operation groove 7, and operation groove 7 is located both sides and symmetry setting around socket apron 5, and operation groove 7 is convenient for remove socket apron 6, makes socket apron 6 be used for shutoff socket bedplate 5 or exposes socket bedplate 5 and carries out grafting work.

Example 2:

the sliding mechanism 8 comprises a sliding block 14 fixedly connected with the front side and the rear side of the socket cover plate 6 respectively, and sliding grooves 15 which are located on the front side and the rear side of the side plate 3 and matched with the sliding block 14, and the sliding grooves 15 are arranged along the length direction of the side plate 3. The sliding block 14 comprises a moving block fixedly connected with the front side surface and the rear side surface of the socket cover plate 6 respectively, and a limiting block fixedly connected with the top and the bottom of the moving block respectively. The sliding groove 15 comprises a moving groove which is located on two side faces of the front side face of the side plate 3 and matched with a moving block, and a limiting groove which is located on the upper surface and the lower surface of the moving groove respectively and matched with a limiting block, the moving block moves in the moving groove and is used for moving the socket cover plate 6, the limiting block and the limiting groove are matched for use, the socket cover plate 6 is in close contact with the socket base plate 5 and is connected with the side plate 3 when the socket cover plate 6 moves, and the sealing performance of the socket base plate 5 is good.

The utility model discloses the setting of socket bedplate prevents that the finger from accidentally contacting electrified conductor, and the security performance is high, and the setting of signboard on the socket base, the phase sequence of the quick discernment conductor of being convenient for, the setting of socket apron prevents that conductor contact surface from being contaminated, and the setting of liner has dustproof or damp-proofing ability, and slide mechanism's setting, the socket apron of being convenient for opens or closes the socket bedplate, and convenient operation improves the efficiency of installation

It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicating the directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The terms "comprises," "comprising," or any other similar term are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, article, or apparatus.

So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. The utility model provides a bus duct interface, includes the casing, is located conductor in the casing, with both ends fixed connection's splicer about the casing, its characterized in that: still including being located a plurality of mounting holes of casing upper surface or lower surface, with mounting hole fixed connection's grafting mechanism, grafting mechanism makes the generating line branch and is connected with the jack box, grafting mechanism include with mounting hole fixed connection's socket bedplate, with the leading flank and the trailing flank of casing pass through sliding mechanism sliding connection and are used for the closing cap the socket apron of socket bedplate.

2. The busway jack of claim 1, wherein: the casing including be located around both sides curb plate, with curb plate's front and back both sides face fixed connection's backup pad, the backup pad sets up two, two the backup pad is arranged from top to bottom, and is a plurality of the mounting hole is followed the length direction evenly distributed of backup pad.

3. The busway jack of claim 1, wherein: the socket base plate is provided with a through hole for the conducting strip of the conductor to pass through, and the upper surface of the socket base plate is provided with a signboard for identifying the phase sequence.

4. A bus duct jack according to claim 3, wherein: the upper surface of the socket base plate is positioned above the upper surface of the shell, and the top of the conducting strip of the conductor is positioned below the top of the through hole.

5. The busway jack of claim 2, wherein: the front side and the rear side of the socket cover plate are connected with the front side and the rear side of the side plate in a sliding mode through the sliding mechanisms, the lower surface of the socket cover plate is provided with a gasket, and the lower surface of the gasket is in sealing contact with the upper surface of the socket base plate.

6. A bus duct jack according to claim 5, wherein: the upper surface of socket apron is equipped with and is used for gliding operation groove, both sides and symmetry setting around the operation groove is located socket apron.

7. A bus duct jack according to claim 5, wherein: slide mechanism include with both sides difference fixed connection's of socket apron slider, be located the front and back both sides face of curb plate and with slider matched with spout, the spout is followed the length direction of curb plate sets up.

8. A bus duct jack according to claim 7, wherein: the sliding block comprises a moving block fixedly connected with the front side surface and the rear side surface of the socket cover plate respectively, and limiting blocks fixedly connected with the top and the bottom of the moving block respectively.

9. A bus duct jack according to claim 8, wherein: the sliding groove comprises a moving groove which is located on two side faces of the front side face of the side plate and matched with the moving block, and limiting grooves which are located on the upper surface and the lower surface of the moving groove respectively and matched with the limiting blocks.